CN208014995U - A kind of power supply adaptor of replaceable plug - Google Patents
A kind of power supply adaptor of replaceable plug Download PDFInfo
- Publication number
- CN208014995U CN208014995U CN201820419797.2U CN201820419797U CN208014995U CN 208014995 U CN208014995 U CN 208014995U CN 201820419797 U CN201820419797 U CN 201820419797U CN 208014995 U CN208014995 U CN 208014995U
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- CN
- China
- Prior art keywords
- plug
- power supply
- fixing piece
- supply adaptor
- spring
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Abstract
The utility model provides a kind of power supply adaptor of replaceable plug,Including power supply adaptor main body and flit-plug,The flit-plug has a plug connector for being connected with the power supply adaptor main body,The bottom surface of the plug connector is provided with card slot,The power supply adaptor main body is equipped with the plug fixing piece being inserted into for the plug connector,The plug fixing piece has a recessed portion for accommodating the plug connector,It is additionally provided on the plug fixing piece by key spring and buckle spring,It is described to be set to above the plug fixing piece by key spring,The grab of the buckle spring is mutually fixed with described by key spring,The buckle of the buckle spring is arranged in the bottom of the recessed portion,When the plug connector is inserted into the plug fixing piece,It is described to snap onto in the card slot,To which the plug connector be fixed.
Description
Technical field
The utility model is related to motor fields, and in particular to a kind of power supply adaptor of replaceable plug.
Background technology
Necessary equipment of the power supply adaptor as various electric appliances, is widely used in the fields such as mobile phone, digital camera.Currently,
There are different specification requirement in various countries to the production of adapter, this prevents the power supply adaptor of various countries from the electric appliance in foreign country
It is general on product, it needs to use different power supply adaptors in different countries, this is that the external user that often travels on business trips brings not
Just.
The power supply adaptor technology of replaceable plug is given birth to for the adaptation issues application solved between different plugs, should
Technology is widely used in electric equipment products field, for the connection with different electrical power socket, realizes the pickup of electric energy.
Open notification number：CN201044289, described in the patent of title " power supply adaptor of movable base pin replaceable plug "
Following content, the power supply adaptor ontology cavity of the replaceable plug are respectively equipped with sliding slot on opposite two side, sliding slot
Cell wall is equipped with cell wall opening and the direct-insert block of the smooth slot of limit adaptation plug；The bottom two of the adaptation plug
Side, be respectively equipped with can vertically into adapter slot wall opening, and after entering can forward slip slide unit.The electricity of the replaceable plug
Source adapter ontology is equipped with the power supply adaptor ontology latch fitting of replaceable plug, and the setting of the latch fitting is that elastic force end is close to adaptation
The insertion end of device sliding slot.Its shortcoming：The power supply adaptor ontology latch fitting of replaceable plug cannot be effectively by adaptation plug lock
It lives, and its is easy due to locking loosely calmly, adaptation plug skids off the power supply adaptor ontology of replaceable plug, is inserted to cause to be adapted to
The exposure in the case where powering on of electrical prongs rear end contact, be easy to cause injury of the electric energy to human body on head.
Utility model content
The purpose of this utility model be to provide it is a kind of can effectively by be adapted to plug-locking and be conveniently replaceable plug can
Insert the power supply adaptor of head.
The utility model in order to solve its technical problem used by technical solution be：
A kind of power supply adaptor of replaceable plug comprising power supply adaptor main body and flit-plug, it is described detachable
There is plug a plug connector for being connected with the power supply adaptor main body, the bottom surface of the plug connector to be provided with card slot,
The power supply adaptor main body is equipped with the plug fixing piece being inserted into for the plug connector, and the plug fixing piece has one to use
In being additionally provided on the recessed portion for accommodating the plug connector, the plug fixing piece by key spring and buckle spring, the button
Spring is set to above the plug fixing piece, and the grab of the buckle spring is mutually fixed with described by key spring, the buckle
The buckle of spring is arranged in the bottom of the recessed portion, when the plug connector is inserted into the plug fixing piece, the card
Button snaps onto in the card slot, to fix the plug connector.
Further, the plug fixing piece includes a pair of conductive contact pin being set in the recessed portion, the grafting
The end face of part is equipped with conductive jack corresponding with the conductive pin, when the plug connector is inserted into the plug fixing piece
When, the conductive pin is inserted into the conductive jack.
Further, the flit-plug further includes the pin being electrically connected with the conductive jack.
Further, described by being additionally provided on key spring for pressing the button by key spring.
Further, the groove for fixing the buckle spring is additionally provided on the plug fixing piece.
Compared with prior art, in the power supply adaptor of the replaceable plug of the utility model, the flit-plug tool
There is a plug connector for being connected with the power supply adaptor main body, the bottom surface of the plug connector is provided with card slot, the electricity
Source adapter main body is equipped with the plug fixing piece being inserted into for the plug connector, and the plug fixing piece has one to be used to accommodate
The recessed portion of the plug connector is additionally provided on the plug fixing piece by key spring and buckle spring, described to be set by key spring
It is placed in above the plug fixing piece, the grab of the buckle spring is mutually fixed with described by key spring, the buckle spring
Buckle is arranged in the bottom of the recessed portion, described to be caught in when the plug connector is inserted into the plug fixing piece
Into the card slot, only need pressing is described to press key spring to fix the plug connector so that the card of the buckle spring
Button pops up the card slot, then extracts the flit-plug outward, is conveniently replaceable plug.
Description of the drawings
Fig. 1 is the structural schematic diagram of the power supply adaptor of the replaceable plug of the utility model.
Fig. 2 is the explosive view of the plug fixing piece in Fig. 1.
Fig. 3 is the structural schematic diagram of the plug fixing piece in Fig. 1.
Fig. 4 is the structural schematic diagram after the flit-plug in Fig. 1 is connected with power supply adaptor main body.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The realization of the utility model is described in detail below in conjunction with specific embodiment.
As shown in Figure 1, the embodiment of the present invention provides a kind of power supply adaptor of replaceable plug comprising flit-plug 1
With power supply adaptor main body 2.
The flit-plug 1 has a plug connector 11 for being used to be connected with the power supply adaptor main body and for inserting
Connect the pin 12 of external power supply.The end face of the plug connector 11 is equipped with conductive jack 13, the pin 12 and the conductive jack
13 electrical connections.The bottom surface of the plug connector 11 is provided with card slot 14.
The plug fixing piece 21 being inserted into for the plug connector 11, the plug are equipped in the power supply adaptor main body 2
Fixing piece 21 is embedded into the power supply adaptor main body 2.The plug fixing piece 21 has one to be used to accommodate the plug connector
11 recessed portion 22, the plug fixing piece 21 further includes a pair of conductive contact pin 23 being set in the recessed portion 22, described
Conductive pin 23 is corresponding with the conductive jack 13, described when the plug connector 11 is inserted into the plug fixing piece 21
Conductive pin 23 is inserted into the conductive jack 13.
Further, as shown in Figure 2, Figure 3 and Figure 4, it is additionally provided on the plug fixing piece 21 by key spring 24, buckle
It spring 25 and is set to described by the button 26 on key spring 23.It is described to be set on the plug fixing piece 21 by key spring 24
Side.The groove 27 for fixing the buckle spring 25 is additionally provided on the plug fixing piece 21.The buckle spring 25 wraps
Two grabs 251, two linkage sections 252 and one buckle 253 are included, the buckle 253 passes through the linkage section 252 and the grab 251
It is connected.The grab 251 is fixed with described by 24 phase of key spring, and the buckle 243 is arranged in the plug fixing piece 21
The bottom of recessed portion 22, when the plug connector 11 is inserted into the plug fixing piece 21, the buckle 253 snaps onto described
In card slot 14, to which the plug connector 11 be fixed.When needing to take out the flit-plug 1, it is only necessary to be pressed described in pressing
Key spring 24 so that the buckle 253 of the buckle spring 25 pops up the card slot 14, then extracts the flit-plug 1 outward
, it is conveniently replaceable plug.The button 26 is pressed described in being used to press by key spring 24.
Compared with prior art, in the power supply adaptor of the replaceable plug of the utility model, the flit-plug tool
There is a plug connector for being connected with the power supply adaptor main body, the bottom surface of the plug connector is provided with card slot, the electricity
Source adapter main body is equipped with the plug fixing piece being inserted into for the plug connector, and the plug fixing piece has one to be used to accommodate
The recessed portion of the plug connector is additionally provided on the plug fixing piece by key spring and buckle spring, described to be set by key spring
It is placed in above the plug fixing piece, the grab of the buckle spring is mutually fixed with described by key spring, the buckle spring
Buckle is arranged in the bottom of the recessed portion, described to be caught in when the plug connector is inserted into the plug fixing piece
Into the card slot, to fix the plug connector, when needing to take out the flit-plug, it is only necessary to be pressed described in pressing
Key spring so that the buckle of the buckle spring pops up the card slot, then extracts the flit-plug outward, convenient for more
Insert head.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (5)
1. a kind of power supply adaptor of replaceable plug, which is characterized in that described including power supply adaptor main body and flit-plug
Flit-plug has a plug connector for being connected with the power supply adaptor main body, and the bottom surface of the plug connector is provided with
Card slot, the power supply adaptor main body are equipped with the plug fixing piece being inserted into for the plug connector, the plug fixing piece tool
There is a recessed portion for accommodating the plug connector, is additionally provided on the plug fixing piece by key spring and buckle spring, institute
It states and is set to above the plug fixing piece by key spring, the grab of the buckle spring is mutually fixed with described by key spring, institute
The buckle for stating buckle spring is arranged in the bottom of the recessed portion, when the plug connector is inserted into the plug fixing piece,
It is described to snap onto in the card slot, to which the plug connector be fixed.
2. the power supply adaptor of replaceable plug as described in claim 1, which is characterized in that the plug fixing piece includes setting
In a pair of conductive contact pin in the recessed portion, the end face of the plug connector is equipped with conduction corresponding with the conductive pin and inserts
Hole, when the plug connector is inserted into the plug fixing piece, the conductive pin is inserted into the conductive jack.
3. the power supply adaptor of replaceable plug as claimed in claim 2, which is characterized in that the flit-plug further include with
The pin of the conductive jack electrical connection.
4. the power supply adaptor of replaceable plug as described in claim 1, which is characterized in that described by being additionally provided on key spring
For pressing the button by key spring.
5. the power supply adaptor of replaceable plug as described in claim 1, which is characterized in that also set up on the plug fixing piece
It is useful for the groove of the fixed buckle spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419797.2U CN208014995U (en) | 2018-03-27 | 2018-03-27 | A kind of power supply adaptor of replaceable plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419797.2U CN208014995U (en) | 2018-03-27 | 2018-03-27 | A kind of power supply adaptor of replaceable plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208014995U true CN208014995U (en) | 2018-10-26 |
Family
ID=63889189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419797.2U Active CN208014995U (en) | 2018-03-27 | 2018-03-27 | A kind of power supply adaptor of replaceable plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208014995U (en) |
-
2018
- 2018-03-27 CN CN201820419797.2U patent/CN208014995U/en active Active
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